PVC wood plastic plate preparation process

A preparation process and technology of wood-plastic panels, applied in the field of wood-plastic panels, can solve the problems of poor heat resistance, poor flame-retardant effect, and insufficient tensile strength of PVC wood-plastic panels, so as to achieve good flame retardancy and curb air pollution , The effect of convenient material collection

Inactive Publication Date: 2015-11-25
JIANGSU KENTIER WOOD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that the PVC wood-plastic board has poor heat resistance, insufficient tensile strength and poor flame retardant effect.

Method used

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  • PVC wood plastic plate preparation process
  • PVC wood plastic plate preparation process
  • PVC wood plastic plate preparation process

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Embodiment Construction

[0031] The present invention will be described in detail below through specific examples, but the use and purpose of this embodiment are only used to exemplify the present invention, and do not constitute any form of any limitation to the actual protection scope of the present invention, nor limit the protection scope of the present invention limited to this.

[0032] Such as figure 1 , 2 Shown in and 3, the preparation technology of PVC wood-plastic board of the present invention comprises the steps:

[0033] Step 1. Preparation of wood-plastic panels:

[0034] (1) Raw materials: Prepare raw materials, purchase required PVC resin, plant fiber, heat stabilizer, filler, foaming agent, foam regulator, lubricant, toughener and reinforcing agent;

[0035] (2) Mixing: According to the proportion, manually measure the dosage of each component, and the measurement must be accurate. Start the high-speed mixer, put all the measured raw materials into the high-speed mixer, and mix f...

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Abstract

The present invention relates to a PVC wood plastic plate and preparation method therefor. The PVC wood plastic plate mainly comprises a PVC layer and a wood plastic plate layer. The PVC layer is prepared by the following raw materials: PVC resin, stone powder, DINP, epoxy soybean oil, and auxiliary materials; and the wood plastic plate is prepared by the following raw materials in parts by weight: 75 parts of PVC resin (8 type), 10 parts of wood powder, 8 parts of straws, 28 parts of light calcium carbonate, 2.8 parts of a Ca-Zn composite stabilizer, 0.75 part of a LG60 internal lubricant, 6 parts of a foaming regulator LP-90, 0.35 parts of PE wax, 0.45 parts of an AC foaming agent, 3 parts of CPE, 4 parts of a JM01 reinforcing agent, and 0.6 parts of sodium bicarbonate; The PVC wood plastic plate prepared by the preparation process provided by the present invention is low in cost, environment friendly, high in tensile strength, good in thermal resistance, good in wear resistance, less susceptible to deformation, and good in flame retardancy.

Description

technical field [0001] The invention relates to a wood-plastic board, in particular to a PVC wood-plastic board and a processing method thereof. Background technique [0002] Decorative floors currently on the market mainly include solid wood flooring, solid wood composite flooring and laminate flooring. Among them, the solid wood floor is a ground decoration material formed after the wood is dried and processed. Its advantage is that it has natural wood grain, good texture and good foot feel. Its disadvantage is that it is greatly affected by the environment, easy to deform, poor wear resistance, and susceptible to insects. Because what solid wood floor adopts is log material, consumes a large amount of natural resources, has seriously affected the ecological balance of natural environment, and production cost is higher. [0003] The reinforced composite floor is crushed from natural or artificial fast-growing forest wood, restructured by fiber structure, formed under hi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/12B32B27/06B32B27/32B32B23/08C08L27/06C08L97/02B29D7/00
Inventor 郦海星
Owner JIANGSU KENTIER WOOD
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